Link from the video https://www.drbrownstein.com/coronavirus-vii:-we-are-ready-and-you-can-be-ready-too!-2/?cat_id=968
Additional links that might be helpful
There appears to be solid evidence in research articles (PubMed) that chloroquine is an enabler of zinc ( that action may be a significant contributing factor for recovering patients). It allows zinc to penetrate the cells. Zinc is known to inhibit viral activity. Some doctors are using zinc sulfate at several hundred milligrams, of course this is for a short period of time, do note that the RDA of zinc is about 20mg per day. Any hyperdosing (of anything) is only done for short periods of time.